Octbipentium (Obp)
Octbipentium is the systematic name of the theoretical thứ 825 element in the periodic table with a symbol of Obp and atomic number of 825. Octbipentium, also known as element 825, has tám trăm hai mươi lăm protons in its nucleus, and tám trăm hai mươi lăm electrons in its shells.